An investigation conducted by the China Healthy Birth Science Association revealed that the typical diet of locals only meets half national nutritional standards.

中国优生科学学会进行的调查表明，当地这种典型的饮食仅仅符合国家营养的一半标准。

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Objective:To discuss the meaning of the physic examination before pregnancy about healthy birth and child development and the methods of developing health care before pregnancy.

目的：探讨孕前医学检查对优生优育的意义和开展孕前保健工作的方法。

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The birth of a live healthy baby is a truly blessed event.

生一个活泼健康的孩子确实是一件幸运的事。

《柯林斯英汉双解大词典》

That population is growing more rapidly than any other rich country's, but this owes more to a healthy birth rate than to immigration.

ECONOMIST: Immigration

Arden is now 14, and the two have discussed puberty, healthy relationships and birth control.

WSJ: To Skip the 'Talk' About Sex, Have an Ongoing Dialogue

Even if it does not die, the chance of it giving birth to healthy offspring is low.

ECONOMIST: Abolishing ageing